Unsolved
1 Rookie
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March 6th, 2026 17:17
Video Issue
My laptop's screen is flickering at the top of the screen. There are several horizontal black line. What shoul i do to recover this?
Unsolved
1 Rookie
0
21
March 6th, 2026 17:17
My laptop's screen is flickering at the top of the screen. There are several horizontal black line. What shoul i do to recover this?
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ejn63
10 Elder
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30.8K Posts
0
March 6th, 2026 18:48
Without the model number, it's difficult to be specific with an recommendation. That said, run a screen diagnostic (hold the D key through powerup). That will initiate a series of self-test screens. If they show the same fault, the display panel needs to be replaced.
If the test screens are OK, it could be the display cable, a bad GPU or bad mainboard.